Callback Types

Type	Description
1	Virtual POS - Successful Payment
2	Virtual POS - Failed Payment
3	Virtual POS - Refund
4	Virtual POS - Partial Refund
5	Virtual POS - Cancellation
6	APM - Successful Payment
7	APM - Failed Payment
8	APM - Refund
9	APM - Partial Refund
10	Payout - Successful Payment
11	Payout - Failed Payment
12	Physical POS - Successful Payment
13	Physical POS - Failed Payment
14	Physical POS - Cancellation
15	APM - Cancellation
16	Virtual POS - Successful 3D Model Callback
17	Fraud Review Result

C#

public enum GeneralCallbackTypeEnum
{
    // VPos
    SuccessPayment = 1,
    UnSuccessPayment = 2,
    Refund = 3,
    PartialRefund = 4,
    Cancel = 5,

    // Apm
    ApmForSuccessPayment = 6,
    ApmForUnSuccessPayment = 7,
    ApmForRefund = 8,
    ApmForPartialRefund = 9,

    // Payout
    PayoutForSuccessPayment = 10,
    PayoutForUnSuccessPayment = 11,

    // PhysicalPos
    PhysicalPosForSuccessPayment = 12,
    PhysicalPosForUnSuccessPayment = 13,
    PhysicalPosForCancel = 14,
    ApmForCancel = 15,
    
    // Vpos
    ForSuccess3DModelCallback = 16,
    
    // Fraud
    FraudForReviewPayment = 17
}